Corrosion Resistance for Aerospace
Precision Cerakote ceramic coatings for aerospace, defense, and industrial components.
Corrosion Destroys Aerospace Components
Salt fog, fluids, and galvanic attack are constant threats
The challenge
Harsh environments demand coatings that hold.
The solution
ColoradoKote ceramic coating stops corrosion cold.
Why Cerakote for Aerospace Corrosion Protection
Molecular-level barrier across all aerospace substrates
4,000+ Hours Salt Spray Resistance
ASTM B117 verified. 4x to 10x the protection of anodizing. Molecular-level ceramic barrier blocks moisture, chemicals, and ionic attack on flight-critical hardware.
Multi-Substrate Protection
Single coating system protects aluminum, steel, titanium, and composites. Eliminates galvanic corrosion risk at dissimilar metal interfaces in mixed-material aerospace assemblies.
Chemical & Fluid Resistance
Resists hydraulic fluids (Skydrol), de-icing agents, cleaning solvents, and fuel exposure. Maintains barrier integrity through the chemical environments aerospace components encounter daily.
Thin-Film Precision at 0.5-2 Mils
Maintains critical tolerances on precision aerospace hardware. No dimensional rework after coating. Lighter than powder coating alternatives by 60-80%.
Corrosion Resistance Specifications
How We Deliver Aerospace Corrosion Protection
AS9100 controlled from surface preparation through final verification
Substrate Analysis & Preparation
Alloy identification determines optimal preparation protocol. Controlled media blasting creates ideal adhesion profile. Ultrasonic cleaning removes contaminants. Critical surfaces masked per engineering requirements.
Ceramic Coating Application
Cerakote applied in controlled layers at specified thickness. Full coverage verified on complex aerospace geometries. DFT measurements confirm 0.5-2 mil specification on each component.
Cure, Test & Document
Temperature-controlled cure cycle. Post-cure adhesion testing (cross-hatch per ASTM D3359). Thickness verification. Certificate of Conformance with material traceability, test data, and lot documentation.
Verified Corrosion Performance Data
All corrosion claims verified through independent ASTM B117 salt spray testing, not manufacturer assertions. Test data documented under AS9100 process controls.
Real-world protection
Cerakote-coated aerospace components maintain barrier integrity through salt fog, fluid exposure, and thermal cycling that destroys anodized and painted finishes in a fraction of the time.
Hours salt spray resistance
Pencil hardness rating
Other services to consider
Explore what else we offer.
Weight Reduction for Oil and Gas Equipment
Thick coatings add mass to equipment transported to remote wellsites and offshore platforms. Cerakote at 0.5-2 mils saves 200-400g per part versus powder coating. ISO 9001 certified.
Weight Reduction for Medical Device Components
Surgical instruments must be light enough for hours of precise use. Cerakote at 0.5-2 mils saves 200-400g per part versus powder coating without compromising protection. ISO 9001 certified.
Weight Reduction for Maritime Equipment
Heavy coatings add mass to marine hardware that affects vessel performance and handling. Cerakote at 0.5-2 mils saves 200-400g per part versus powder coating. ISO 9001 certified.
Weight Reduction for Industrial OEM Components
Thick coatings add unnecessary mass to engineered equipment. Cerakote at 0.5-2 mils delivers 200-400g savings per part versus powder coating while preserving tolerances. ISO 9001 certified.
Certified and compliant for your industry
Protect Your Aerospace Components
Send your part details and corrosion requirements. We respond within 24 hours with approach and pricing.
Frequently Asked Questions
Find answers about our coating processes and technical capabilities
Each medical device order includes a Certificate of Conformance with coating formulation identification, lot traceability, thickness measurements, adhesion test results, and cure verification. Our ISO 9001:2015 quality system maintains controlled documentation that supports FDA 21 CFR Part 820 and EU MDR requirements. We retain quality records per your specified retention period.
The Cerakote catalog offers 200+ colors with consistency held to Delta E 1.5, which is below the Delta E 2.0 threshold where the average person perceives a color difference. This means instruments color-coded by size, function, or tray assignment remain visually distinguishable even after years of sterilization and use. At 0.5-2 mils thickness, the coating does not alter instrument ergonomics or jaw geometry.
Yes. Cerakote's 9H pencil hardness and 4,000 cycles per mil abrasion resistance transforms the soft, porous surface of raw AM parts into wear-resistant production components. For industrial applications involving sliding contact, particle erosion, or repeated handling, Cerakote on AM parts performs comparably to conventionally manufactured and coated equivalents. The key is our controlled surface preparation at 40-60 PSI, which creates proper adhesion without damaging the AM geometry, ensuring the wear coating stays bonded under load.
Yes. Cerakote H-Series withstands repeated autoclave sterilization cycles without coating degradation, color shift, or adhesion loss. This is critical for AM medical devices that must be sterilizable for reuse. The coating also provides a smooth, sealed surface that is easier to clean and decontaminate than raw AM surfaces with their inherent porosity and texture. Chemical sterilization with common hospital disinfectants also does not affect Cerakote integrity.
We coat steel, stainless steel, aluminum, titanium, copper alloys, and polymer substrates with corrosion-resistant Cerakote formulations. Each substrate receives appropriate preparation: chemical conversion for aluminum, passivation for stainless steel, and media blasting for ferrous metals and other materials. This multi-substrate capability means one vendor handles your full parts list regardless of material mix.